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- earth leakage circuit Breaker (ELCB) 水气掣;漏电断路掣
- Install Earth Leakage Circuit Breakers at all worksites. This will protect the life of workers in case of leakage. 所有现场都必须安装漏电保护装置,这样一旦发生漏电,员工的生命才有保障。
- Design and Realization of Distribution Protection System of Earth Leakage Circuit Breaker Based on Time Lag Action 基于延时动作的漏电保护开关分级保护系统的设计与实现
- earth leakage circuit breaker 漏电保护断路器
- Safeguard: outfit electric leakage circuit breaker for 100% safeguard. 安全有保障：独家配备士林电机漏电断路器，确保人身100%25安全。
- Lt mainly produces and sells miniature circuit breakers, leakage circuit breakers, AC contactors , thermal relay, ATS, construction apparatus, modular terminal combination apparatus and so on. 主要生产销售小型断路器、漏电断路器、交流接触器、热继电器、双电源、建筑电器、模数化终端组合等电器产品。
- Siemens Low-voltage Circuit Breaker Co., Ltd. 西门子低压断路器有限公司。
- Check motor wiring and circuit breaker. 电机不转检查断路器及电机接线。
- Open the circuit breaker of the capacitor bank. 断开电容器组的断路器。
- As the SF6 circuit breaker has an abnormality detection system for a sudden gas leakage, it has very high reliability in operation. 由于六氟化硫断路器对突发性的气体泄漏有一个探测异常情况的系统，所以运行可靠性很高。
- Since the earth leakage protection circuit of KV level power supply system was frequently out of order in Huozhou mining bureau,the reform of the circuit was done. 针对霍州矿务局千伏级供电系统漏电保护电路,经常发生故障的现象,提出对该漏电保护电路进行改造,对于改制的原理及方法都进行了较为详尽地阐述。
- Feeder Circuit Breaker See Distribution Circuit Breaker. 馈电线路开关见“配电线路开关”。
- Proper overload fuse or circuit breaker protection installed. 配置适当的过载保险丝或安装保护断路器。
- Air circuit breaker shall be installed on the incomers. 空开应装在安装架上。
- An experiment was performed on a LW6-110 SF6 circuit breaker. 在LW6-110型SF6断路器模型上进行了实验。
- However, very fast transient(VFT) process can be produced, during the operating of disconnector switch, earth switch and circuit breaker. 但是,在隔离开关、接地开关和断路器的动作过程中,会出现快速暂态过程。
- The operating value of earth leakage protection can be changed with the mains voltage,but the operating value of cables insulation resistance is held the line. 该设计可以根据电网电压的波动调整动作值,从而保证电缆绝缘电阻的动作值不变;
- Green pilot light mounted on inner door. One for each circuit breaker. 绿色指示灯安装在内层门上。每个断路器都有一个指示灯。
- Distribution parameter theory is applied to study earth leakage protection of DC trolley network and a mathematic model of trolley network is established. 应用分布参数理论，研究直流架线电网漏电保护问题，建立了架线电网的数学模型。
- Disconnect all the bushes before dismantling the automatic air circuit breaker. 在拆下自动空气断路器之前，先把所有母线脱开。
